352 UHD Ultra High Demolition Hydraulic Excavator
The Cat® 352 UHD reaches where other machines cannot and provides best-in-class work tool capability. You can tear down structures all day with speed and precision – you simply won’t find a better 60-ton class choice for demolition.
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PERFORMANCETest
- UHD front parts can reach up to 28 m (90 ft) of vertical pin height, working with a 3.7 ton (8,157 lbs) tool with 15.8 m (51 ft) horizontal reach.
- Cat active stability monitoring system continuously informs operators of work tool position within the safe working range and warns when approaching the stability limit.
- Hydraulically actuated variable gauge undercarriage provides outstanding stability extended to 4000 mm (13 ft) and retracted to
3000 mm (10 ft). Transportation of the machine is simple. - Standard rearview and right-hand sideview cameras give clear views on the monitor.
- The C13 engine can run on biodiesel up to B20 and meets
EU Stage V, U.S. EPA Tier 4 Final, and Japan 2014 emission standards. - Match the excavator to the job with three power modes – Power, Smart, and ECO. Smart mode automatically matches engine and hydraulic power to working requirements, providing maximum power when needed and reducing power when it isn’t to help save fuel.
- The new high-efficiency hydraulic reversing fan cools the engine on demand to help reduce fuel consumption.
- Cat technologies increase operating efficiency to lower operator fatigue and your operating costs, including fuel consumption and daily maintenance.
OPERATOR COMFORTTest
- Demolition cab with FOGS includes front and roof of P5A
10 mm (0.4”) laminated glass. - Tilt-up 30° for a more productive and comfortable sight line.
- The windshield and roof one-piece parallel wipers with three intermittent settings includes washer spray.
- Premium heated and cooled seat is standard.
- Get in and out of the cab easier using the tip-up left console.
• Advanced viscous mounts reduce cab vibration up to 50% over previous excavator models. - Control the excavator comfortably with easy-to-reach controls, all located in front of you.
- UHD front is worktool camera ready for easy dealer-available kit installation and includes water-spray-system-ready wiring and hoses.
- Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles.
- Use the standard radio’s USB ports and Bluetooth technology to connect personal devices and make hands-free calls.
SIMPLE OPERATIONTest
- Start the engine with a push button; use a Bluetooth key fob,or the unique Operator ID function.
- Program each joystick button, including power mode, response, and pattern, using Operator ID; the machine will remember what you set each time you go to work.
- Automatic hydraulic oil warmup gets you to work faster in cold temperatures and helps prolong the life of components.
- Navigate quickly on the high-resolution 254 mm (10 in) touchscreen monitor or with the aid of the jog dial control.
- Not sure how a function works or how to maintain the excavator? Always have the operator’s manual at your fingertips in the touchscreen monitor.
- Make moving the excavator much easier with Cat Stick Steer. Simply push a button and use one hand to travel and turn instead of both hands or feet on levers or pedals.
- Need more lift during your shift? Turn on Auto Heavy Lift and get 8% more power exactly when you need it for as long as you need it.
EFFICIENCY AND PRODUCTIVITY WITH INTEGRATED CAT TECHNOLOGYTest
- Know the excavator’s exact position relative to GPS and GLONASS systems. The machine automatically compensates for excavator pitch and roll caused by sloping ground conditions.
- Standard Product Link™ provides location, machine hours, fuel usage, productivity, idle time, diagnostic codes, and other machine data on demand through VisionLink online interface, helping you improve jobsite efficiency with lower operating costs.
- Remote Troubleshoot connects you to a dealer service professional to help solve your problem and quickly get you to work.
- Remote Flash works around your schedule to ensure your machine’s software is up to date for optimal performance.
- The Cat App helps you manage fleet location, hours, and maintenance schedules; it also alerts you for required maintenance and even allows you to request service from your local Cat dealer.
- The Cat attachment locator can help you find tools, track work time, and plan maintenance and replacement – all through your Cat App- equipped smartphone.
MAINTENANCETest
- Enjoy low maintenance cost due to extended service intervals.
- Check hydraulic system oil and easily drain fuel system water and fuel tank water from ground level.
- Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
- Change all fuel filters at a synchronized 1,000 hours. Oil and fuel filters are grouped and located on the right-hand side of the machine for easy maintenance.
- The engine air intake filter with precleaner has double the dust holding capacity of the previous air intake filter.
- The hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and long life with a 3,000-hour replacement interval – 50% longer than previous filter designs.
- S•O•SSM ports simplify maintenance and allow for quick, easy extraction of fluid samples for analysis.
SAFETYTest
- The standard Stability Monitoring System provides operator- friendly interface with adjustable warning.
- A travel direction indicator helps operators know which way to activate the travel levers.
- Enjoy greater visibility in each swing direction with the help of smaller cab pillars and larger windows.
- A ground-level shutoff switch stops all fuel to the engine when activated and shuts down the machine.
- Rear and right-hand side cameras are standard.
- Serrated steps and an anti-skid punch plate on the service platform help prevent slipping.
Weights
| Operating Weight | 68700kg151483lb |
|---|---|
| Note (1) | Operating Weight includes Cat MP332 Multiprocessor with Demolition Jaws |
| Machine Weight - UHD Configuration | 65000kg143300lb |
| Note (2) | UHD Front and Counterweight, No Work Tool |
| Machine Weight - Retrofit Configuration | 63200kg139300lb |
| Note (3) | Retrofit boom and R3.35 M TB Stick (11') and 2.41 M3 (3.15 yd3)HD bucket |
| UHD in Cradle | 11800kg26000lb |
| Retrofit Boom in Cradle - R3.35 TB Stick | 7120kg15700lb |
| Retrofit Boom in Cradle - R2.9 TB Stick | 7010kg15460lb |
Working Ranges and Forces
| Maximum Pin Height at Stick Nose | 27.67m90.75ft |
|---|---|
| Maximum Weight at Stick Nose | 3700kg8157lb |
| Maximum Working Pin Height at Stick Nose - 1/2 | 22.93m75.2ft |
| Maximum Working Reach at Stick Nose - 1/2 | 13.85m45.4ft |
| Maximum Height at Stick Nose in Max Reach Position | 16.11m52.8ft |
| Maximum Reach at Stick Nose | 15.77m51.7ft |
| Note (1) | 28 m (91' 10") UHD Front Over-the-Front |
Engine
| Engine Model | Cat C13 |
|---|---|
| Engine Power - ISO 14396 | 317kW425HP |
| Bore | 130mm5in |
| Stroke | 157mm6in |
| Displacement | 12.5l763in³ |
Hydraulic System
| Main System - Maximum Flow | 779 l/min (206 gal/min) |
|---|---|
| Maximum Pressure - Equipment | 35000kPa5076psi |
| Maximum Pressure - Equipment - Lift Mode | 38000kPa5511psi |
| Maximum Pressure - Travel | 35000kPa5076psi |
| Maximum Pressure - Swing | 26000kPa3771psi |
Swing Mechanism - UHD Fronts
| Swing Speed | 4.22r/min4.22r/min |
|---|
Swing Mechanism
| Swing Speed | 8.44r/min8.44r/min |
|---|---|
| Maximum Swing Torque | 187kN·m138000ft·lbf |
Service Refill Capacities
| Fuel Tank Capacity | 715l188.9gal (US) |
|---|---|
| Cooling System | 52l13.7gal (US) |
| Engine Oil | 40l10.6gal (US) |
| Swing Drive - Each | 40l10.6gal (US) |
| Final Drive - Each | 15l4gal (US) |
| Hydraulic System - Including Tank | 550l145.3gal (US) |
| Hydraulic Tank | 217l57.3gal (US) |
| DEF Tank | 46l12.2gal (US) |
Dimensions
| Note (1) | UHD Front |
|---|---|
| Shipping Height - Top of Cab | 3592mm11.75ft |
| Shipping Length | 18.83m61.75ft |
| Tail Swing Radius | 3760mm13.33ft |
| Counterweight Clearance | 1435mm4.66ft |
| Ground Clearance | 510mm1.66ft |
| Track Length | 5770mm18.9ft |
| Track Length to Center of Rollers | 4770mm15.6ft |
| Track Gauge | 2820mm9.3ft |
| Working Gauge - Extended Position | 3400mm11.1ft |
| Shipping Gauge - Retracted Position | 2400mm7.8ft |
| Transport Width | 3000mm9.83ft |
| Machine Length - without Front, with Counterweight | 7.77m25.42ft |
| Machine Length - without Front and Counterweight | 7.6m24.92ft |
| Cab Height - With FOGS | 3592mm11.75ft |
| Track Width - Extended | 4000mm13.08ft |
| Track Width - Retracted | 3000mm9.83ft |
| Note (2) | 600 mm (24") Track Shoe |
Working Ranges and Forces - Retrofit Boom - Straight
| Note 1 | Straight - R3.35 m Stick (11'0") Over-the-Front |
|---|---|
| Maximum Pin Height at Stick Nose | 12.13m39.8ft |
| Maximum Weight at Stick Nose | 5982kg13190lb |
| Maximum Height at Stick Nose in Max Reach Position | 2.337m7.7ft |
| Maximum Reach at Stick Nose | 11.13m36.5ft |
| Bucket | 3.08 M3 (4.08 yd3) General Duty |
| Maximum Digging Depth | 5.18m16.9ft |
| Maximum Reach - Ground Level | 12.79m41.9ft |
| Maximum Loading Height | 10.25m33.6ft |
| Minimum Loading Height | 4.58m15ft |
| Bucket Digging Force - ISO | 268kN60250lbf |
| Stick Digging Force - ISO | 199kN44740lbf |
Working Ranges and Forces - Retrofit Boom - Bent
| Note 1 | Bent - R3.35 m TB Stick (11'0") Over-the-Front |
|---|---|
| Bucket | 3.08 M3 (4.08 yd3) General Duty |
| Maximum Digging Depth | 6.67m21.8ft |
| Maximum Reach - Ground Level | 11.88m38.9ft |
| Maximum Cutting Height | 10.69m35ft |
| Minimum Loading Height | 3.05m10ft |
| Maximum Loading Height | 7.5m24.6ft |
| Bucket Digging Force - ISO | 268kN60250lbf |
| Stick digging Force - ISO | 199kN44740lbf |